*,
body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul,
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: #333;
}
a:hover {
  color: lightgreen;
}
.container {
  margin: 0 auto;
  width: 1200px;
  background-color: pink;
  height: 800px;
}
